diff --git a/ui/mkdockerwinlinux.sh b/ui/mkdockerwinlinux.sh
index 7b849ec..1e0a317 100755
--- a/ui/mkdockerwinlinux.sh
+++ b/ui/mkdockerwinlinux.sh
@@ -54,3 +54,5 @@ make -j4
 strip release/zecpaperwalletui.exe
 cp release/zecpaperwalletui.exe artifacts/Windows-zecpaperwallet-v$APP_VERSION
 
+# Cleanup before exiting
+make distclean
\ No newline at end of file
diff --git a/ui/mkrelease.sh b/ui/mkrelease.sh
index 09462df..544e21d 100755
--- a/ui/mkrelease.sh
+++ b/ui/mkrelease.sh
@@ -76,7 +76,6 @@ cargo build --release
 # For Windows and Linux, build via docker
 docker run --rm -v $(pwd)/..:/opt/zecpaperwallet rust/zecpaperwallet:v0.2 bash -c "cd /opt/zecpaperwallet/cli && cargo build --release --target x86_64-unknown-linux-musl && cargo build --release --target x86_64-pc-windows-gnu && cargo build --release --target aarch64-unknown-linux-gnu"
 
-
 # Come back and package everything
 cd ../ui
 
diff --git a/ui/papersapling.pro b/ui/papersapling.pro
index 2ed0e01..91f4305 100644
--- a/ui/papersapling.pro
+++ b/ui/papersapling.pro
@@ -49,7 +49,9 @@ HEADERS += \
         src/qrcode/BitBuffer.hpp \
         src/qrcode/QrCode.hpp \
         src/qrcode/QrSegment.hpp \
-        qtlib/src/zecpaperrust.h
+        src/version.h \
+        qtlib/src/zecpaperrust.h 
+
 
 FORMS += \
         src/about.ui \
diff --git a/ui/qtlib/src/main.cpp b/ui/qtlib/src/main.cpp
deleted file mode 100644
index 14bff87..0000000
--- a/ui/qtlib/src/main.cpp
+++ /dev/null
@@ -1,17 +0,0 @@
-#include <iostream>
-#include <cstring>
-
-#include "zecpaperrust.h"
-
-using namespace std;
-
-int main() {
-  char * from_rust = rust_generate_wallet(true, 1, 1, "user-provided-entropy");
-  auto stri = string(from_rust);
-  rust_free_string(from_rust);
-  
-  cout << stri << endl;
-  rust_save_to_pdf(stri.c_str(), "output.pdf");
-
-  return 0;
-}
\ No newline at end of file
diff --git a/ui/src/main.cpp b/ui/src/main.cpp
index ba3215c..2497bf8 100644
--- a/ui/src/main.cpp
+++ b/ui/src/main.cpp
@@ -1,4 +1,5 @@
 #include "mainwindow.h"
+#include "version.h"
 #include <QApplication>
 
 int main(int argc, char *argv[])
@@ -16,6 +17,9 @@ int main(int argc, char *argv[])
 
     QApplication a(argc, argv);
     MainWindow w;
+
+    w.setWindowTitle(QString("zecpaperwallet ") + APP_VERSION);
+
     w.show();
 
     return a.exec();
diff --git a/ui/src/mainwindow.cpp b/ui/src/mainwindow.cpp
index e08cfff..5045e9d 100644
--- a/ui/src/mainwindow.cpp
+++ b/ui/src/mainwindow.cpp
@@ -3,6 +3,7 @@
 #include "precompiled.h"
 
 #include "mainwindow.h"
+#include "version.h"
 #include "ui_mainwindow.h"
 #include "ui_wallet.h"
 #include "ui_about.h"
@@ -163,7 +164,7 @@ MainWindow::MainWindow(QWidget *parent) :
         QDialog ad(this);
         Ui_AboutDialog d;
         d.setupUi(&ad);
-
+        d.lblVersion->setText(QString("zecpaperwallet ") + APP_VERSION + "(" + APP_BUILD_DATE + ")");
         SaveRestore(&ad);
 
         ad.exec();
diff --git a/ui/src/mainwindow.ui b/ui/src/mainwindow.ui
index 51922d9..24e2ffa 100644
--- a/ui/src/mainwindow.ui
+++ b/ui/src/mainwindow.ui
@@ -110,6 +110,9 @@
       <property name="styleSheet">
        <string notr="true"/>
       </property>
+      <property name="sizeAdjustPolicy">
+       <enum>QAbstractScrollArea::AdjustToContents</enum>
+      </property>
       <property name="widgetResizable">
        <bool>true</bool>
       </property>
@@ -118,8 +121,8 @@
         <rect>
          <x>0</x>
          <y>0</y>
-         <width>889</width>
-         <height>428</height>
+         <width>907</width>
+         <height>654</height>
         </rect>
        </property>
        <layout class="QVBoxLayout" name="verticalLayout"/>
@@ -134,7 +137,7 @@
      <x>0</x>
      <y>0</y>
      <width>927</width>
-     <height>39</height>
+     <height>22</height>
     </rect>
    </property>
    <widget class="QMenu" name="menuFile">
diff --git a/ui/src/qrcodelabel.cpp b/ui/src/qrcodelabel.cpp
index 18cde71..88aef3b 100644
--- a/ui/src/qrcodelabel.cpp
+++ b/ui/src/qrcodelabel.cpp
@@ -21,7 +21,7 @@ void QRCodeLabel::resizeEvent(QResizeEvent*)
 
 QPixmap QRCodeLabel::scaledPixmap() const {
     QPixmap pm(size());
-    pm.fill(Qt::white);
+    pm.fill(Qt::transparent);
     QPainter painter(&pm);
     
     qrcodegen::QrCode qr = qrcodegen::QrCode::encodeText(str.toUtf8().constData(), qrcodegen::QrCode::Ecc::LOW);
diff --git a/ui/src/version.h b/ui/src/version.h
new file mode 100644
index 0000000..d1abab5
--- /dev/null
+++ b/ui/src/version.h
@@ -0,0 +1,2 @@
+#define APP_VERSION "0.1"
+#define APP_BUILD_DATE "20 Jun 2019"
\ No newline at end of file
diff --git a/ui/src/wallet.ui b/ui/src/wallet.ui
index 8cef288..7911ad4 100644
--- a/ui/src/wallet.ui
+++ b/ui/src/wallet.ui
@@ -129,6 +129,12 @@
    </item>
    <item row="2" column="3">
     <widget class="QRCodeLabel" name="qrPrivateKey">
+     <property name="sizePolicy">
+      <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+       <horstretch>0</horstretch>
+       <verstretch>0</verstretch>
+      </sizepolicy>
+     </property>
      <property name="text">
       <string>TextLabel</string>
      </property>
@@ -136,6 +142,12 @@
    </item>
    <item row="0" column="0">
     <widget class="QRCodeLabel" name="qrAddress">
+     <property name="sizePolicy">
+      <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+       <horstretch>0</horstretch>
+       <verstretch>0</verstretch>
+      </sizepolicy>
+     </property>
      <property name="mouseTracking">
       <bool>false</bool>
      </property>